Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ - decoded step-by-step.
Solve it the standard way once - then learn the shortcut.
Q · Modern PhysicsMedium · 45s
Emission vs Absorption Spectrum Is it essential that all lines in the emission spectrum also appear in the absorption spectrum?
TopicModern Physics
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
The assertion that all emission lines appear in absorption spectrum is false. Also, stating that hydrogen’s spectrum is only absorption is false.
Final Answer: Option B - No